CONCONULLY STATE PARK
Washington — Transient Non-Community — PWSID: WA53SP170
System Information
| PWSID | WA53SP170 |
| System Name | CONCONULLY STATE PARK |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | State |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jun 3, 1983 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | Winthrop |
| ZIP Code | 98862 |
| Address | 561 Bear Creek RD |
| Organization | CONCONULLY STATE PARK |
| Phone | — |
Population & Service
| Population Served | 1,004 |
| Service Connections | 36 |
Drinking Water Violations (16)
This water system has 16 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2020 | Jul 31, 2020 | MON | No | No | — | — | — | Resolved | Jul 31, 2020 | — | |
| Jul 1, 2018 | Jul 31, 2018 | MON | No | No | — | — | — | Resolved | Jul 31, 2018 | — | |
| Nov 1, 2017 | Nov 30, 2017 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2017 | — | |
| May 1, 2014 | May 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| Feb 1, 2014 | Feb 28, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2014 | — | |
| Nov 1, 2013 | Nov 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2013 | — | |
| Nov 1, 2012 | Nov 30, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2012 | — | |
| Jun 1, 2012 | Jun 30, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2012 | — | |
| Nov 1, 2011 | Nov 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2011 | — | |
| Jul 1, 2006 | Jul 31, 2006 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2006 | — | |
| Feb 1, 2006 | Feb 28, 2006 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 2006 | — | |
| Nov 1, 2005 | Nov 30, 2005 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2005 | — | |
| Feb 1, 2005 | Feb 28, 2005 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 2005 | — | |
| Jul 1, 2004 | Jul 31, 2004 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2004 | — | |
| Feb 1, 2004 | Feb 29, 2004 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 2004 | — | |
| — | — | — | No | No | — | — | — | — | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.